The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 16, 1990
Filed:
Sep. 07, 1989
Stephen A Braun, Horicon, WI (US);
Michael J O'Neill, Mayville, WI (US);
Roger W Curry, Horicon, WI (US);
James R Titze, Bloomington, MN (US);
Donald E Niosi, Prior Lake, MN (US);
Tetsuzo Fujikawa, Kobe, JP;
Makizo Hirata, Hyogo, JP;
Michio Nishimura, Kobe, JP;
Deere & Company, Moline, IL (US);
Abstract
The present invention provides an edger wherein a cutter device is arranged on one side of an edger frame, the position of a front wheel is adjustable, the position of one of the rear wheels situated on the other side of the edger frame is also adjustable, and a mechanism for changing the position of the front wheel as well as changing the position of the rear wheel is performed by a single control lever at the operator's station. With this arrangement, the adjustment of the depth of the cutter and the adjustment for maintaining the edger in a horizontal condition when the edger is driven on a curbstone can be easily effected by the operator.